std::cout<< "Reading data..." <<std::endl;

    in.startTransaction();

    QByteArray response_byte;
    in >> response_byte;
    std::cout<<"Status is: " <<in.status() <<std::endl;

    qInfo() << response_byte;

    bool boolean = !in.commitTransaction();
    std::cout<< "Boolean is: "<<boolean <<std::endl;
    if (boolean)
        return;

//the output is
Status is: 1
""
Boolean is: 1